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What does T21 stand for?

T21 stands for Trisomy 21 (Down Syndrome)

This definition appears frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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Samples in periodicals archive:

The companies have agreed to collaborate in the development and launch of a trisomy 21 laboratory developed test and other aneuploidies testing in Germany, Austria, Switzerland, and Liechtenstein, with the potential for additional launches in other countries.
They wrote: "If we took into consideration the results of the sequencing test, trisomy 21 (Down's) could be ruled out in 98% of those pregnancies.